Analytics BIOC Informational

GCP Virtual Private Network Route Deletion

A GCP VPC route was deleted. An attacker might use this technique to impact business workflows.

Module:
Cortex Cloud
Licensed by:
Cloud Runtime Security (CRS)
Data source:
Gcp Audit Log
ATT&CK tactics: Impact (TA0040)
ATT&CK techniques: Network Denial of Service (T1498)
Attacker's goals:

Block the availability of targeted resources to users/services.

Investigative actions:

Check which services were affected by the route deletion. Check The cloud identity activity prior/after the route deletion.

Test period:
N/A (single event)
Deduplication:
1 Day